Deno v1.32.4 — Release Notes & Engineering Impact

Source available — automated, not human-reviewed

Component: deno · Channel: stable. Automated analysis, not a compatibility certification. How this works.

Analysis updated: 2026-11-01.

Compatibility not verified — check source notes

📄 .MD

✨ Features 2 ⚡ Improvements 2 🔧 Bug Fixes 6

⚡ Executive Summary (TL;DR)

Deno v1.32.4. Source highlight: Revert "fix(cli): don't store blob and data urls in the module cache (#18261)"

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Who Does This Impact? (Role-Based Analysis)

💻 Software Engineers & Devs

Check the source notes against the package and APIs you use before upgrading.

📊 Product & Engineering Leads

Use the documented changes to assess relevance to your product; release frequency alone is not a quality measure.

⚙️ DevOps & Security

Verify the target version, runtime requirements and rollback procedure in the official documentation.

✨ New Features & Capabilities (2)

feat(core): sync io ops in core (#18603)
feat(ext/http): add an op to perform raw HTTP upgrade (#18511)

⚡ Performance & Enhancements (2)

perf(ext/io): remove a data copy from File write (#18601)
perf(ext/websocket): replace tokio_tungstenite server with fastwebsockets

🔧 Bug Fixes & Patches (6)

Revert "fix(cli): don't store blob and data urls in the module cache (#18261)"
fix(core): preserve syntax error locations in dynamic imports (#18664)
fix(ext/cache): cache.put overwrites previous call (#18649)
fix(ext/kv): keys must be arrays (#18655)
fix(ext/node): add X509Certificate (#18625)
fix(ext/node): add symmetric keygen (#18609)

📄 View Raw Release Notes (Original Developer Log)

### 1.32.4 / 2023.04.12 - Revert "fix(cli): don't store blob and data urls in the module cache (#18261)" (#18572) - feat(core): sync io ops in core (#18603) - feat(ext/http): add an op to perform raw HTTP upgrade (#18511) - fix(core): preserve syntax error locations in dynamic imports (#18664) - fix(ext/cache): cache.put overwrites previous call (#18649) - fix(ext/kv): keys must be arrays (#18655) - fix(ext/node): add X509Certificate (#18625) - fix(ext/node): add symmetric keygen (#18609) - fix(ext/node): fix unable to resolve fraction.js (#18544) - fix(ext/node): implement hkdf-expand (#18612) - fix(ext/node): json encode binary command name (#18596) - fix(npm): cache bust npm specifiers more aggressively (#18636) - fix(npm): do not "npm install" when npm specifier happens to match package.json entry (#18660) - fix(npm): reload an npm package's dependency's information when version not found (#18622) - perf(ext/io): remove a data copy from File write (#18601) - perf(ext/websocket): replace tokio_tungstenite server with fastwebsockets (#18587)

← Older Version Deno v1.32.3 Newer Version → Deno v1.32.5